The meeting of private detective Tatyana Ivanova with her former classmate Yegor Veretenev ended completely unexpectedly, without even beginning - she was accused of his murder. And all she did was that, having found her friend dead, she called the police. And the detective has no choice but to find out the reasons for the brutal crime and find the perpetrators. Don't be held accountable for something she didn't do. Only it’s a very strange thing: no ends, no clues! After a long wandering in the dark, Tanya comes across a gangster group. Now is the time for her to think about herself, but her reputation comes first...